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Marquise|Lab Grown|IGI

1.50ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG510158603

Certificate IGI LG510158603

Diamond specifications and retailer prices

From $1,140 USD
Save $3,827 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,967 USD at Reve Diamonds
View at Reve Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG510158603 or 510158603. Listed at 7 retailers, with a 336% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510158603
Dimensions11.26 × 5.98 × 3.73 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.26 mm5.98 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510158603
Side View
Table 62.5%Crown 37.9°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 hours ago
Current: $2,550 USD|Low: $1,140 USD|High: $5,131 USD|Avg: $2,854 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds

26 data points across 9 retailers

7 retailers$1,140 USD - $4,967 USD

B
Cheapest Retailer
-
$1,140 USD
View
B
Retailer 2
-
$1,729 USD
View
B
Retailer 3
-
$1,960 USD
View
B
Retailer 4
-
$2,550 USD
£2,008 GBP
View
B
Retailer 5
-
$2,797 USD
View
Most Expensive
B
Reve Diamonds
DE7F87E6F · Sep 18
$4,967 USD
View
5 more retailers have this diamond
Prices start from $1,140 USDSave up to $3,827 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

B
1.50ct Marquise
$1,140 USD

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